Rapid: Individual Calculations March 2019
 Lapins, Rainers  Total change: -11.60  Rating chartPersonal card
 1 Rudaga-Kaissa II-2019 Jurmala LAT 2019-02-23
RcRownchangeKK*chgGame
 1236 1265 0.50 2 -0.58 20 -11.60 
  Sergejevs, Germans 1209 LAT0.001-0.5820-11.60 
  Daineko, Pjotrs 1262 LAT0.5010.00200.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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